linux-kernel - Re: [PATCH 0/1] btrfs lockdep annotation

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Message-Id: <73669801-4a2e-485e-1251-da8723666e22@de.ibm.com>
Date:   Tue, 24 Jan 2017 12:27:14 +0100
From:   Christian Borntraeger <borntraeger@...ibm.com>
To:     fdmanana@...il.com
Cc:     Chris Mason <clm@...com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-btrfs <linux-btrfs@...r.kernel.org>
Subject: Re: [PATCH 0/1] btrfs lockdep annotation

On 01/24/2017 11:22 AM, Filipe Manana wrote:
> On Tue, Jan 24, 2017 at 9:01 AM, Christian Borntraeger
> <borntraeger@...ibm.com> wrote:
>> Chris,
>>
>> since my bug report about this did not result in any fix and since
> 
> It was fixed and the fix landed in 4.10-rc4:

Thanks, I missed that last pull.

> 
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=781feef7e6befafd4d9787d1f7ada1f9ccd504e4
> 
>> this disables lockdep before the the code that I want to debug runs
>> here is my attempt to fix it.
>> Please double check if the subclass looks right. It seems to work
>> for me but I do not know enough about btrfs to decide if this is
>> right or not.
>>
>> Christian Borntraeger ():
>>   btrfs: add lockdep annotation for btrfs_log_inode
>>
>>  fs/btrfs/tree-log.c    | 2 +-
>>
>> --
>> 2.7.4
>>
>> --
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> 
> 
>